0.36×6.2 0.38×3.6简便运算

2025-03-18 01:08:32
推荐回答(1个)
回答1:

0.36×6.2+0.38×3.6
=3.6×0.62+0.38×3.6
=3.6×(0.62+0.38)
=3.6×1
=3.6